package com.java.polymorphism.test_1;

/**
 * @author luzhikun
 * @date 2020/12/2- 16:37
 */
public class Person {
    String name;
    char sex;
    int age;

    public Person(String name, char sex, int age) {
        this.name = name;
        this.sex = sex;
        this.age = age;
    }

    public Person() {
    }

    public String toString() {
        return "我是老师";
    }
}
